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-rw-r--r--tests/ui/proc-macro/proc-macro-abi.stderr21
1 files changed, 15 insertions, 6 deletions
diff --git a/tests/ui/proc-macro/proc-macro-abi.stderr b/tests/ui/proc-macro/proc-macro-abi.stderr
index 9a781be09..ccc72e518 100644
--- a/tests/ui/proc-macro/proc-macro-abi.stderr
+++ b/tests/ui/proc-macro/proc-macro-abi.stderr
@@ -1,20 +1,29 @@
-error: proc macro functions may not be `extern "C"`
+error: function-like proc macro has incorrect signature
--> $DIR/proc-macro-abi.rs:11:1
|
LL | pub extern "C" fn abi(a: TokenStream) -> TokenStream {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected "Rust" fn, found "C" fn
+ |
+ = note: expected signature `fn(proc_macro::TokenStream) -> proc_macro::TokenStream`
+ found signature `extern "C" fn(proc_macro::TokenStream) -> proc_macro::TokenStream`
-error: proc macro functions may not be `extern "system"`
+error: function-like proc macro has incorrect signature
--> $DIR/proc-macro-abi.rs:17:1
|
LL | pub extern "system" fn abi2(a: TokenStream) -> TokenStream {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected "Rust" fn, found "system" fn
+ |
+ = note: expected signature `fn(proc_macro::TokenStream) -> proc_macro::TokenStream`
+ found signature `extern "system" fn(proc_macro::TokenStream) -> proc_macro::TokenStream`
-error: proc macro functions may not be `extern "C"`
+error: function-like proc macro has incorrect signature
--> $DIR/proc-macro-abi.rs:23:1
|
LL | pub extern fn abi3(a: TokenStream) -> TokenStream {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected "Rust" fn, found "C" fn
+ |
+ = note: expected signature `fn(proc_macro::TokenStream) -> proc_macro::TokenStream`
+ found signature `extern "C" fn(proc_macro::TokenStream) -> proc_macro::TokenStream`
error: aborting due to 3 previous errors